empower Raytools Common faults of BM111 laser head

Common faults of BM111 laser head

When the BM111 laser head is used, the driver reports C90 abnormality when returning to zero or jogging?

If the encoder cable is connected normally, the abnormality is probably caused by external interference. You can connect the power supply of the drive to the power filter and then connect the power supply.

Is the calibration process abnormally terminated for the BM111 laser head?

The dial is near the upper limit point: When the dial is at the upper limit, this anomaly occurs during servo calibration. The lower limit position is too high: when the lower limit sensor is installed improperly and is in the focus position, this abnormality will occur during focus calibration; the Z-axis travel setting is incorrect: the Z-axis travel is too small, this may occur during focus calibration abnormal.

Is there a big difference between the actual focusing height of the BM111 laser head and the set focusing height?

The parameter setting is incorrect, the lead screw lead does not match the actual lead will cause this problem.